ScriptManager.AsyncPostBackSourceElementID ScriptManager.AsyncPostBackSourceElementID ScriptManager.AsyncPostBackSourceElementID ScriptManager.AsyncPostBackSourceElementID Property

Definition

Gets the unique ID of the control that caused the asynchronous postback.

public:
 property System::String ^ AsyncPostBackSourceElementID { System::String ^ get(); };
[System.ComponentModel.Browsable(false)]
public string AsyncPostBackSourceElementID { get; }
member this.AsyncPostBackSourceElementID : string
Public ReadOnly Property AsyncPostBackSourceElementID As String

Property Value

The unique ID of a control, if the control has an ID; otherwise, an empty string ("").

Remarks

The AsyncPostBackSourceElementID property contains the value of the control ID that caused the asynchronous postback, which can be one of the following:

Applies to

See also